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From: Sean Christopherson <sean.j.christopherson@intel.com>
To: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Cc: linux-sgx@vger.kernel.org
Subject: [PATCH for_v23 07/16] selftests/x86: Fix linker warning in SGX selftest
Date: Mon,  7 Oct 2019 21:46:04 -0700	[thread overview]
Message-ID: <20191008044613.12350-8-sean.j.christopherson@intel.com> (raw)
In-Reply-To: <20191008044613.12350-1-sean.j.christopherson@intel.com>

Pass a build id of "none" to the linker to suppress a warning about the
build id being ignored:

  /usr/bin/ld: warning: .note.gnu.build-id section discarded, --build-id
  ignored.

Co-developed-by: Cedric Xing <cedric.xing@intel.com>
Signed-off-by: Cedric Xing <cedric.xing@intel.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
---
 tools/testing/selftests/x86/sgx/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/x86/sgx/Makefile b/tools/testing/selftests/x86/sgx/Makefile
index a09ef5f965dc..90da0de41504 100644
--- a/tools/testing/selftests/x86/sgx/Makefile
+++ b/tools/testing/selftests/x86/sgx/Makefile
@@ -27,7 +27,7 @@ $(OUTPUT)/encl.bin: $(OUTPUT)/encl.elf $(OUTPUT)/sgxsign
 	$(OBJCOPY) -O binary $< $@
 
 $(OUTPUT)/encl.elf: encl.lds encl.c encl_bootstrap.S
-	$(CC) $(ENCL_CFLAGS) -T $^ -o $@
+	$(CC) $(ENCL_CFLAGS) -T $^ -o $@ -Wl,--build-id=none
 
 $(OUTPUT)/encl.ss: $(OUTPUT)/encl.bin
 	$(OUTPUT)/sgxsign signing_key.pem $(OUTPUT)/encl.bin $(OUTPUT)/encl.ss
-- 
2.22.0


  parent reply	other threads:[~2019-10-08  4:46 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-08  4:45 [PATCH for_v23 00/16] x86/vdso: sgx: Major vDSO cleanup Sean Christopherson
2019-10-08  4:45 ` [PATCH for_v23 01/16] x86/vdso: sgx: Drop the pseudocode "documentation" Sean Christopherson
2019-10-08  4:45 ` [PATCH for_v23 02/16] x86/vdso: sgx: Do not use exception info to pass success/failure Sean Christopherson
2019-10-08  4:46 ` [PATCH for_v23 03/16] x86/vdso: sgx: Rename the enclave exit handler typedef Sean Christopherson
2019-10-08  4:46 ` [PATCH for_v23 04/16] x86/vdso: sgx: Move enclave exit handler declaration to UAPI header Sean Christopherson
2019-10-08  4:46 ` [PATCH for_v23 05/16] x86/vdso: sgx: Add comment regarding kernel-doc shenanigans Sean Christopherson
2019-10-08  4:46 ` [PATCH for_v23 06/16] x86/vdso: sgx: Rewrite __vdso_sgx_enter_enclave() function comment Sean Christopherson
2019-10-08  4:46 ` Sean Christopherson [this message]
2019-10-08  4:46 ` [PATCH for_v23 08/16] selftests/x86/sgx: Use getauxval() to retrieve the vDSO base address Sean Christopherson
2019-10-08  4:46 ` [PATCH for_v23 09/16] selftests/x86/sgx: Add helper function and macros to assert results Sean Christopherson
2019-10-08  4:46 ` [PATCH for_v23 10/16] selftests/x86/sgx: Handle setup failures via test assertions Sean Christopherson
2019-10-15 10:16   ` Jarkko Sakkinen
2019-10-15 10:24     ` Jarkko Sakkinen
2019-10-15 10:25       ` Jarkko Sakkinen
2019-10-15 11:03         ` Jarkko Sakkinen
2019-10-15 16:27           ` Sean Christopherson
2019-10-16 10:20             ` Jarkko Sakkinen
2019-10-16 20:21         ` Sean Christopherson
2019-10-15 16:18     ` Sean Christopherson
2019-10-16 10:19       ` Jarkko Sakkinen
2019-10-08  4:46 ` [PATCH for_v23 11/16] selftests/x86/sgx: Sanitize the types for sgx_call()'s input params Sean Christopherson
2019-10-08  4:46 ` [PATCH for_v23 12/16] selftests/x86/sgx: Move existing sub-test to a separate helper Sean Christopherson
2019-10-08  4:46 ` [PATCH for_v23 13/16] selftests/x86/sgx: Add a test of the vDSO exception reporting mechanism Sean Christopherson
2019-10-08  4:46 ` [PATCH for_v23 14/16] selftests/x86/sgx: Add test of vDSO with basic exit handler Sean Christopherson
2019-10-08  4:46 ` [PATCH for_v23 15/16] selftests/x86/sgx: Add sub-test for exception behavior with " Sean Christopherson
2019-10-08  4:46 ` [PATCH for_v23 16/16] x86/vdso: sgx: Rework __vdso_sgx_enter_enclave() to prefer "no callback" Sean Christopherson
2019-10-09 18:00   ` Xing, Cedric
2019-10-09 19:10     ` Sean Christopherson
2019-10-10  0:21       ` Sean Christopherson
2019-10-10 17:49       ` Xing, Cedric
2019-10-10 23:59         ` Sean Christopherson
2019-10-16 22:18           ` Xing, Cedric
2019-10-16 22:53             ` Sean Christopherson
2019-10-10  8:10 ` [PATCH for_v23 00/16] x86/vdso: sgx: Major vDSO cleanup Jarkko Sakkinen
2019-10-10 16:08   ` Sean Christopherson
2019-10-14 21:04     ` Jarkko Sakkinen

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